CN214222221U

CN214222221U - Door type unilateral anti-seismic support hanger

Info

Publication number: CN214222221U
Application number: CN202021115503.0U
Authority: CN
Inventors: 王烈钢; 朱立桥
Original assignee: Zhejiang Hangxin Support Hanging Co ltd
Current assignee: Zhejiang Hangxin Support Hanging Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-09-17
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a door type list side direction antidetonation gallows, including the installation piece that is used for installing tube bank support, the both ends of installation piece are equipped with the installation screw rod, and the outer end of installation screw rod is equipped with the stand fixed with outside rigid body, and the outside of one of them stand is equipped with the ascending bracing of slope, and the bracing passes through the connecting block with the stand that corresponds, installation screw rod and links to each other, is equipped with the spread groove of cooperation stand in the connecting block, still is equipped with the connection convex part of cooperation bracing on the connecting block. The utility model discloses a benefit is through the integrative assembly of connecting block realization stand, bracing and installation screw rod, realizes assembled antidetonation support, and each partial wholeness and uniformity are good, can be in coordination antidetonation, compare among the prior art respectively through the fixed longitudinal support of different connecting piece installations and side direction support can play more reliable antidetonation effect, have higher shock strength.

Description

Door type unilateral anti-seismic support hanger

Technical Field

The utility model belongs to the technical field of a gallows combats earthquake, specifically a gallows combats earthquake is combated to single side direction of door type.

Background

The effect of antidetonation support is when the earthquake or have great vibrations, through transmitting the vibrations of pipeline to the antidetonation support to reduce the range of vibrations through the antidetonation subassembly, prevent that the support from receiving the damage and making the pipeline drop, cause personnel's injury or loss of property. The buildings in the areas with the seismic fortification intensity of 6 degrees or more are specified in the building seismic design Specification G50011-2010 in China, and seismic design must be carried out. "non-structural members, including building non-structural members and building ancillary electromechanical devices, themselves and their connection to the structural body, should be designed to be seismic resistant. Therefore, how to improve the performance of the pipeline engineering under the disaster becomes one of the hot points concerned by current engineers, the longitudinal support of the anti-seismic support in the prior art usually adopts a full screw rod which is connected or welded on a tube bundle frame by a bolt, the upper end of the anti-seismic support is connected with an extension bolt which is fixed on a ceiling, the lateral support is connected on two connecting frames through one side of a channel steel in an inclined manner, and the connection reliability is poor.

For example, the Chinese patent document with the publication number CN210069239U discloses a utility model of a comprehensive pipe gallery earthquake-proof support in 14.2.2020, the hoisting frame comprises a hoisting frame body, expansion bolts, compression bolts, a hoisting frame tube bundle fixing ring, a lateral support frame, a longitudinal support frame, a hinge connecting piece A, a hinge connecting piece B, outer hexagon bolts, a longitudinal tube bundle fixing ring, expansion bolts are arranged at the top of the hoisting frame body, the hoisting frame bottom is provided with a hoisting frame tube bundle fixing ring, the lateral support frame is arranged on the right side of the hoisting frame body, the longitudinal support frame is arranged on the front side of the hoisting frame body, the two ends of the lateral support frame body are respectively provided with the hinge connecting piece A and the hinge connecting piece B, the hinge connecting piece A and the hinge connecting piece B are hinged through the outer hexagon bolts respectively, the lateral support frame bottom is fixedly connected with the hoisting frame body through the hinge connecting piece B, the longitudinal support frame bottom is provided with the longitudinal tube bundle fixing ring, and the longitudinal tube bundle fixing ring and the hoisting frame tube bundle fixing ring are coaxially arranged. The disadvantages are that: 1. the lateral support frames are connected through the hinge connecting piece, the hinge connecting piece is positioned on one side of the lateral support frames, and the lateral support reliability is poor; 2. the lateral support and the longitudinal support are respectively positioned on different hinged connection pieces, the identity of the lateral support and the longitudinal support is poor, the cooperative shock resistance of the lateral support and the longitudinal support is weak, and the shock resistance is influenced by the quality of the hinged connection pieces.

In addition, there are a lot of pipelines that do not install a antidetonation gallows among the prior art, and it is through lining pole and two stands, and the bottom plate and the crab-bolt anchor at cooperation stand both ends are on wall or ceiling, and the pipe connection is on the lining pole, but it does not have antidetonation function, can accomplish the installation of pipeline through this application, has solved the antidetonation problem of pipeline again simultaneously.

Disclosure of Invention

Based on the problem, the utility model provides a door type list side direction antidetonation gallows, including side direction support and vertical support, the side direction support is good with the cooperativity and the wholeness of vertical support, can improve the antidetonation effect of antidetonation support.

The utility model discloses a another purpose is that the stand can be the angular form structure that adopts metal material to make, is different from prior art's channel-section steel and C shaped steel, has taken into account outside convenient for drawing materials's benefit, can guarantee anti-seismic performance through more saved material, and improves the intensity of antidetonation support, has a lot of angle irons of adoption on the current site and for supporting fixed pipeline, and the pipeline can be water pipe, tuber pipe, crane span structure, and it does not adopt the antidetonation structure, adopts this structure, provides new solution for current building electromechanical system installation and antidetonation.

In order to realize the utility model purpose, the utility model adopts the following technical scheme:

the utility model provides a door type list side direction antidetonation gallows, is including the installation piece that is used for installing the tube bank, and the both ends of installation piece are equipped with the installation screw rod, and the outer end of installation screw rod is equipped with the stand fixed with outside rigid body, and the outside of one of them stand is equipped with the ascending bracing of slope, and the bracing passes through the connecting block with the stand that corresponds, installation screw rod and links to each other, is equipped with the spread groove of cooperation stand in the connecting block, still is equipped with the connection convex part of cooperation bracing on the connecting block.

According to the difference of resisting transverse and longitudinal earthquake force, the single-side anti-seismic support hanger is one of four different structures according to the earthquake design specification requirements of GB50981-2014 building electromechanical engineering and the 18R417-2 assembly type pipeline support hanger (including the anti-seismic support hanger), the integrated assembly of the upright post, the inclined strut and the mounting screw rod is realized through the connecting block, the assembly type anti-seismic support is realized, the integrity and the identity of each part are good, the anti-seismic support can resist earthquake in cooperation, compared with the prior art, the longitudinal support and the lateral support which are fixedly mounted through different connecting pieces can play a more reliable anti-seismic effect, and the anti-seismic support has higher anti-seismic strength.

Preferably, the tube bundle comprises a threaded rod matched with the mounting block, the threaded rod and the mounting block are fixed through nuts positioned on two sides of the mounting block, a lining rod is arranged below the mounting block, the lining rod is of an angular structure made of metal materials, and two ends of the lining rod are limited in the connecting block. The installation blocks are restrained by the two side walls of the lining rods, so that the integrity of the installation blocks, the stand columns and the inclined struts is improved, and the shock resistance is improved.

Preferably, the cross section of the connecting block is in an L shape, the upright post is in an angular structure made of metal materials, two inner sides of the connecting block are respectively attached to one side of the upright post and one side of the lining rod, the end parts of the other side surfaces of the upright post and the lining rod are attached to each other, and one side of the upright post is fixedly connected with the connecting block through the mounting screw rod. The stand is the angular form structure that adopts metal material to make, not only is limited to the angle bar, can also use angular form alloy etc. and convenient for material selection, the axis of the perpendicular stand of terminal surface of stand, the axis of the perpendicular stand of terminal surface of lining pole, reliable buffering antidetonation effect can both be realized to the both sides wall of stand, can realize laminating each other between each subassembly to reinforcing antidetonation cooperativity.

Preferably, the connection protrusion has a cylindrical shape, the sprag has a circular tube structure, the connection protrusion is fitted into the inside of the sprag, and the connection protrusion and the sprag are connected by a bolt penetrating both of them. The pipe structure is drawn materials conveniently, compares channel-section steel or C shaped steel among the traditional art and regards as the bracing, and the pipe structure realizes that the antidetonation support both can be used as the support usefulness owing to the integrity of week side has higher shock strength, can be used as again and suspend in midair the usefulness.

Preferably, the connecting block is provided with threads matched with the mounting screw rod, and the mounting screw rod is provided with a locking nut matched with the connecting block and pressing one side of the upright post. The connecting block and the locking nut are used for locking the upright post through the mounting screw rod, the mounting is convenient and reliable, and the reliability of the whole anti-seismic support is high.

Preferably, the connecting piece includes the connecting plate with the laminating of outside rigid body, and the connecting plate is fixed through connecting the crab-bolt with outside rigid body, and the lower terminal surface of the connecting plate of cooperation bracing is equipped with the connecting sleeve that the slope set up, and the upper end of bracing is filled and is embedded into the connecting sleeve in, and the upper end of bracing is equipped with two relative connecting holes, is equipped with the connection spout on the connecting sleeve, is equipped with the spacing bolt of through connection hole in the connection spout, and the connecting sleeve is equipped with the spacing ring through screw-thread fit outward. Through connecting sleeve and bracing cup joint, the circumferential direction of spacing connecting sleeve of spacing bolt and bracing, relative movement between spacing connecting sleeve of spacing bolt of spacing ring cooperation and the bracing realizes the reliable assembled installation between connecting piece and the bracing, improves the reliability that the bracing is connected.

To sum up, the beneficial effects of the utility model are that: the lateral support and the longitudinal support have good cooperativity and integrity, and the anti-seismic effect of the anti-seismic support can be improved; the angle-shaped structure can be made of metal materials, is different from channel steel and C-shaped steel in the prior art, gives consideration to the advantage of convenient material taking, ensures the anti-seismic performance through more saved materials, and improves the strength of the anti-seismic support; the support can be used for supporting and hanging, and the assembly is reliable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a cross-sectional view of the inside of the connecting block when the connecting block is connected.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a schematic structural view of the present invention at the diagonal bracing joint.

Wherein: tube bundle 1 threaded rod 11 lining rod 2 mounting block 21 limit nut 211 washer 212 mounting rod 22 connecting block 23 connecting boss 231 locking nut 234 positioning bolt 236 column 3 second connecting piece 31 bracing 4 first connecting piece 41 connecting anchor 412 connecting sleeve 413 connecting chute 414 limit bolt 415 limit ring 416 pipe 6.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example (b):

as shown in fig. 1 to 5, a door type unilateral antidetonation gallows, including the installation piece 21 that is used for installing tube bank 1, installation piece 21 is the cuboid, the both ends of installation piece 21 are equipped with installation screw 22, the outer end of installation screw 22 is equipped with the stand 3 of fixing with outside rigid body, outside rigid body is concrete ceiling or steel crane span structure usually, tube bank 1 is the "U" tube bank of restriction single pipeline 6, pipeline 6 of this embodiment adopts single water pipe as the example, actually can also be many pipelines, this application can be applied to different pipeline antidetonation supports such as water pipe, tuber pipe, crane span structure. The tube bundle 1 comprises a threaded rod 11 matched with the mounting block 21, the threaded rod 11 and the mounting block 21 are fixed through a limiting nut 211 positioned on the upper side of the mounting block 21, a lining rod 2 is arranged below the mounting block 21, and a gasket is arranged between the mounting block and the lining rod. The lining rod 2 is made of angle iron, the outer side of one of the upright posts 3 is provided with an inclined upward inclined strut 4, the inclined strut 4 is of a circular tube structure, the upper ends of the upright posts 3 and the inclined strut 4 are fixed with an external rigid body through connecting pieces, the two ends of the lining rod 2 correspond to the lower ends of the upright posts 3 and the inclined strut 4 respectively, the upright posts 3 are made of angle iron, the inclined strut 4 and the corresponding upright posts 3 and the corresponding mounting screw rods 22 are connected through connecting blocks 23, and connecting convex parts 231 matched with the inclined strut 4 are further arranged on the connecting blocks 23. The coupling protrusion 231 has a cylindrical shape, the coupling protrusion 231 is fitted into the inner portion of the sprag 4, and the coupling protrusion 231 and the sprag 4 are coupled by a positioning bolt 236 penetrating both. The cross section of the connecting block 23 is in an L shape, so that a connecting groove is formed in the connecting block 23, two inner sides of the connecting block 23 are respectively attached to one side of the upright column 3 and one side of the lining rod 2, the end parts of the other side surfaces of the upright column 3 and the lining rod 2 are attached to each other, the end surface of the upright column 3 is perpendicular to the axis of the upright column 3, and the end surface of the lining rod 2 is perpendicular to the axis of the upright column 3. The connecting block 23 is provided with threads matched with the mounting screw 22, and the mounting screw 22 is provided with a locking nut 234 matched with the connecting block 23 and used for pressing one side of the upright post 3; the other upright post 3 is not provided with the inclined strut 4, the nut located on the outer side of the upright post 3 is matched with the locking nut 234 to be connected with the mounting screw 22, so that the upright post 3 without the inclined strut 4 and the connecting block 23 is fixed, and the threaded rod 11 of the tube bundle and the connecting block 23 already realize the fixation of the lining rod 2, so that a limiting structure does not need to be arranged at the other end of the lining rod 2, although the lower end of the upright post 3 without the inclined strut 4 can also be fixed by using the connecting block 23, the nut matching is preferably adopted in view of material saving. First connecting piece 41 of cooperation bracing 4 includes the connecting plate 411 with the laminating of outside rigid body, connecting plate 411 is fixed through connecting crab-bolt 412 with outside rigid body, the lower terminal surface of connecting plate 411 of cooperation bracing 4 is equipped with the connecting sleeve 413 that the slope set up, the upper end of bracing 4 is filled and is embedded into in the connecting sleeve 413, the upper end of bracing 4 is equipped with two relative connecting holes, be equipped with connection spout 414 on the connecting sleeve 413, be equipped with the spacing bolt 415 who runs through the connecting hole in the connection spout 414, the connecting sleeve 413 is equipped with spacing ring 416 through screw-thread fit outward. The second connecting member 31 located at the upper end of the upright 3 is welded to the upright 3, and the upright 3 and the external rigid body are fixed by a pedestal anchor bolt.

When the unilateral anti-seismic support and hanger is installed, the installation block 21 and the installation screw 22 are installed firstly, a deepened threaded hole is formed in the installation block 21 in a matched mode with the installation screw 22, and the installation screw 22 is screwed into the installation block 21 and screwed to the bottom; screwing the locking nut 234 into the mounting screw 22, and fixing the tube bundle 1 and the mounting block 21 through the limiting nut; respectively finishing the installation of the connecting pieces at the upper ends of the upright posts 3 and the inclined struts 4; the first connecting piece 41 is fixed with the inclined strut 4 through a connecting sleeve 413, a connecting sliding groove 414, a limiting bolt 415 and a limiting ring 416, and the second connecting piece 42 is welded and fixed with the upright post 3; connecting the positioning lining rod 2 and the upright post 3; the front side and the back side of the intersected end surfaces of the lining rod 2 and the upright post 3 are fixed by electric welding, and the end parts of the lining rod 2 and the upright post 3 are placed into the mounting groove 232 of the connecting block 411; installing a mounting screw and a connecting block; withdrawing and screwing out the mounting screw rod from the mounting block, fixing the mounting screw rod and the connecting block through threads, and screwing the locking nut in place; the fixation of the connecting piece and the external rigid body is completed. When the tube bundle is installed, the upper end of the tube bundle 1 sequentially penetrates through the lining rod 2, the gasket 212 below the installation block 21 and is locked by the limiting nut 211; the tube bundle 1 is removed on site and the tube bundle 1 and mounting block 21 are assembled after installation into the duct 6.

It will be appreciated by those of ordinary skill in the art that the examples described herein are intended to assist the reader in understanding the manner of practicing the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and examples. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. The utility model provides a door type list side direction antidetonation gallows, characterized by, including the installation piece that is used for installing the tube bank, the both ends of installation piece are equipped with the installation screw rod, and the outer end of installation screw rod is equipped with the stand fixed with outside rigid body, and the outside of one of them stand is equipped with the ascending bracing of slope, and the bracing passes through the connecting block with the stand that corresponds, installation screw rod and links to each other, is equipped with the spread groove of cooperation stand in the connecting block, still is equipped with the connection convex part of cooperation bracing on the connecting block.

2. A door type unilateral earthquake-proof support and hanger as claimed in claim 1, wherein the tube bundle comprises a threaded rod matched with the mounting block, the threaded rod and the mounting block are fixed through nuts positioned at two sides of the mounting block, a lining rod is arranged below the mounting block, the lining rod is of an angular structure made of metal materials, and two ends of the lining rod are limited in the connecting block.

3. A door type unilateral earthquake-proof support and hanger as claimed in claim 2, wherein the cross section of the connecting block is L-shaped, the upright post is an angular structure made of metal material, two inner sides of the connecting block are respectively attached to one side of the upright post and one side of the lining rod, the end parts of the other side surfaces of the upright post and the lining rod are attached to each other, and one side of the upright post is fixedly connected with the connecting block through a mounting screw rod.

4. A door-type unilateral earthquake-proof support and hanger as claimed in claim 1, wherein the connection protrusion is cylindrical, the diagonal brace is of a circular tube structure, the connection protrusion is embedded into the diagonal brace, and the connection protrusion and the diagonal brace are connected by a bolt penetrating through the connection protrusion and the diagonal brace.

5. A door type unilateral earthquake-proof support and hanger bracket according to claim 1, 2 or 3, wherein the connecting block is provided with threads matched with the mounting screw rod, and the mounting screw rod is provided with a locking nut matched with the connecting block to press one side of the upright post.